Best indexable Boring Bar

Auliuakz Boring Bar Set,9pcs HSS Material 1/2 inches Round Shank Boring Bar Set Machine Tool Accessories

Boring Bar Set:Made of high quality HSS material, high hardness, wear resistance and heat resistance..
Boring Bar Set:9 kinds of boring bar of different lengths to meet your different needs..
Boring Bar Set:Boring bar can be used on boring machine, lathe or milling machine..
Boring Bar Set:Excellent workmanship to ensure high accuracy..
Boring Bar Set:The handle of boring bar is thicker, more durable..

3/4", .75in Round Shank, 90 Degree, Indexable Boring Bar Set, allowing the operator to set positive or negative rake.
Chip breaker eliminates long stringer chips, A new cutting edge may be presented by simply, indexing the insert.
It is not necessary to remove tool from chuck or tool post.
Positive Rake 90Degree Lead, Uses 0.050" key, C6 grade: carbide for steel and alloy steel.
1/4" I.C. carbide inserts fit all bars, Radius = 0.015", Key = T8, Shank: 3/4", Piece per set: 8.

OSCARBIDE Boring Bar Set ,Bar holders are made of high quality steel with coated, inserts with Tin-coated are made of carbide,for moistureproof, rust-proof,for long time use.
Round shanks allow the operator to set positve or negative rake,chip breaker eliminates long stringer chips.
Carbide Inserts can be indexed, when it is dull use another sided,It is not necessary to remove tool from chuck or tool post.
Used for Turning internal hole, reaming, copying,etc.,used for semi-finishing on the existing hole cutter,fit boring machine, lathe machine.
Replacement insert for this kit ,please search the Asin of item: B07Q2HNGVF & B07R6M1F3H.

Product - Boring Bar Set ,Bar holders are made of high quality steel with coated, inserts with Tin-coated are made of carbide,for moistureproof, rust-proof,for long time use..
Parameter - Positive Rake 90Degree Lead, Uses 0.050 key, C6 grade: carbide for steel and alloy steel..
Function - Round shanks allow the operator to set positve or negative rake,chip breaker eliminates long stringer chips..
Feature - Chip breaker eliminates long stringer chips, A new cutting edge may be presented by simply, indexing the insert..
Application - Used for Turning internal hole, reaming, copying,etc.,used for semi-finishing on the existing hole cutter,fit boring machine, lathe machine..

☞This product is the main accessory of coordinate boring machine, horizontal boring machine, ordinary boring and milling machine, boring and milling CNC machine tools. It can be used for boring, boring outer circle, boring end face, boring stepped hole, boring inner hole end face, cutting inner hole and ring groove on outer circle, etc..
☞Precise control and free adjustment: The scale of the dial is clear, and the circle is divided into 100 equal parts. The movement of each scale is 0.005mm, the diameter is 0.01mm, and the operation is simple..
☞Select material with high hardness. Using 40CrMo material, it has strong rigidity, special surface treatment, high hardness, good seismic performance, suitable for high speed, and guarantees the density of hole processing..
☞The boring range of the complete set of boring tools: 10-150mm, and the diameter of the boring tool bar is 50mm. Precision fine-tuning: 0.01mm (one revolution of 0.02mm), adjustable stroke 20mm. The boring bar easily and directly enters the boring head hole..
☞The refined boring bar is made of alloy steel, which has strength and toughness, good hardenability, and no obvious temper brittleness. After quenching and tempering, it has obvious impact resistance. The taper design of the b....

SCLCR 4 Pc Indexable Boring Bar Set with 14 CCMT32.51 Inserts, 1/2, 5/8, 3/4, & 1".
Extreme Gloss Finish. Negative 5Degree End side cutting angle.
Utilizes 80Degree Diamond CCMT inserts. Bar hardness approx. 45HRC.
The insert is securely held with a torx screw to reduce tool slipping.
1 each of 1/2'', 5/8", 3/4'' and 1" and CCMT 32.51 Carbide Black/Yellow Inserts.

♥PACKAGE INCLUDES : 5pcs lathe turning tools (S12M-SCLCR06 + S10K-SCLCR06 + S08K-SCLCR06 + S07K-SCLCR06 + S06K-SCLCR06 )+ 5PCS CCMT21.51( = ISO CCMT060204 ) carbide inserts + 5PCS T8 wrench , Comes with individual package, packed in Plastic box with Size mark on the box..
♥5PCS BORING BAR : The material of the boring bar is 40Cr steel, Widely Use, Tightly impacted bolt, simple structure, often used for small hole machining..
♥Lead cutting angle: 95 Degree, cutting direction: right hand, turning insert: CCMT21.51( = ISO CCMT060204 ), clear mark on the wrench, easy to identify bar holder..
♥ 5PCS CCMT21.51 INDEXABLE INSERTS : inserts are made of carbide and the coating material is Multilayer ,the Inserts can be used for finishing or semi-finishing stainless steel and cast iron..
♥ADVANTAGE : the inserts has high hardness, low friction coefficient, good wear resistance and chemical stability .If you need more CCMT21.51/CCMT060204,you can search for ASIN: B09495PCR6.